From bb0f787db822923d3ebf8eedb1c6ae6afbaeffd4 Mon Sep 17 00:00:00 2001
From: viletyy <yystopf@163.com>
Date: Tue, 15 Jun 2021 22:21:26 +0800
Subject: [PATCH] add: unary rpc

---
 client/client.go | 37 +++++++++++++++++++++++++++++++++++++
 server/server.go | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)
 create mode 100644 client/client.go
 create mode 100644 server/server.go

diff --git a/client/client.go b/client/client.go
new file mode 100644
index 0000000..e919c1f
--- /dev/null
+++ b/client/client.go
@@ -0,0 +1,37 @@
+/*
+ * @Date: 2021-06-15 22:08:18
+ * @LastEditors: viletyy
+ * @LastEditTime: 2021-06-15 22:17:08
+ * @FilePath: /grpc-demo/client/client.go
+ */
+package main
+
+import (
+	"context"
+	"flag"
+	"log"
+
+	pb "github.com/go-inpro/grpc-demo/proto"
+	"google.golang.org/grpc"
+)
+
+var port string
+
+func init() {
+	flag.StringVar(&port, "port", "8001", "启动端口号")
+	flag.Parse()
+}
+
+func main() {
+	conn, _ := grpc.Dial(":"+port, grpc.WithInsecure())
+	defer conn.Close()
+
+	client := pb.NewGreeterClient(conn)
+	_ = SayHello(client)
+}
+
+func SayHello(client pb.GreeterClient) error {
+	resp, _ := client.SayHello(context.Background(), &pb.HelloRequest{Name: "viletyy"})
+	log.Printf("client.SayHello resp: %s", resp.Message)
+	return nil
+}
diff --git a/server/server.go b/server/server.go
new file mode 100644
index 0000000..e2c0012
--- /dev/null
+++ b/server/server.go
@@ -0,0 +1,36 @@
+/*
+ * @Date: 2021-06-15 22:01:41
+ * @LastEditors: viletyy
+ * @LastEditTime: 2021-06-15 22:07:56
+ * @FilePath: /grpc-demo/server/server.go
+ */
+package main
+
+import (
+	"context"
+	"flag"
+	"net"
+
+	pb "github.com/go-inpro/grpc-demo/proto"
+	"google.golang.org/grpc"
+)
+
+var port string
+
+func init() {
+	flag.StringVar(&port, "port", "8001", "启动端口号")
+	flag.Parse()
+}
+
+type GreeterServer struct{}
+
+func (s *GreeterServer) SayHello(ctx context.Context, r *pb.HelloRequest) (*pb.HelloReply, error) {
+	return &pb.HelloReply{Message: "hello.world"}, nil
+}
+
+func main() {
+	server := grpc.NewServer()
+	pb.RegisterGreeterServer(server, &GreeterServer{})
+	lis, _ := net.Listen("tcp", ":"+port)
+	server.Serve(lis)
+}